Detecting Selective Forwarding attacks in WSNs using Watermark

摘要：

-This paper studies the selective forwarding attacks in wireless sensor networks (WSNs) and proposes a method to detect selective forwarding attacks based on digital watermarking technology. This method embeds watermark into the source data packets, which will be extracted at the base station (BS). The BS will judge whether there are malicious nodes in the transmission path by analyzing the packet loss rate from received data. Simulation results show that this method can effectively detect whether malicious nodes have discarded or tampered the contents of the packets.

关键词： Selective forwarding attacks Digital watermarking WSNs GPSR

作者: Deng-yin ZHANG Chao Xu Lin Siyuan

作者单位: Key Lab of Broadband Wireless Communication and Sensor Network Technology, (Nanjing University of Po Key Lab of Broadband Wireless Communication and Sensor Network Technology,(Nanjing University of Pos

会议类型: 国际会议

会议名称: 2011年无线通信与信号处理国际会议(WCSP 2011)

会议地点: 南京

会议语种:英文

页码: 1-4

在线出版日期: 2011-11-09（万方平台首次上网日期，不代表论文的发表时间）